From: Wolfram Sang Date: Thu, 19 Apr 2018 16:05:46 +0200 Subject: gpu: drm: vc4: simplify getting .drvdata Git-commit: 9f900de31dcc14b3c5765a383ef52b9efba7f542 Patch-mainline: v4.18-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Signed-off-by: Eric Anholt Reviewed-by: Eric Anholt Link: https://patchwork.freedesktop.org/patch/msgid/20180419140641.27926-17-wsa+renesas@sang-engineering.com Acked-by: Petr Tesarik --- drivers/gpu/drm/vc4/vc4_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -319,8 +319,7 @@ dev_unref: static void vc4_drm_unbind(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct drm_device *drm = platform_get_drvdata(pdev); + struct drm_device *drm = dev_get_drvdata(dev); drm_dev_unregister(drm);